baber/WOPTO huggingface dataset:
Patent EP-0033670-B1 (EP)
IPC: A01J25/12
Filed: 1981-01-09
Granted: 1984-03-14
Abstract: In the method and installation of this invention a piece of soft cheese formed in a mold constituted by a vertical cylinder open at both ends and resting on a plate with one of the open ends is removed from the mold cylinder by simultaneously lifting the mold cylinder and the piece of cheese to displace them away from the plate. The piece of cheese is displaced by a suction cup mounted above the other open end of the mold cylinder and the mold cylinder is displaced by a vertically movable clamp holding the mold cylinder tightly. The plate is then substituted by a support for the piece of cheese and the suction cup is vertically displaced relative to the clamp so as to extract the piece of cheese through the open mold cylinder end and to place it on the support.
Patent EP-0052569-B1 (EP)
IPC: F24S23/70
Filed: 1981-11-18
Granted: 1987-03-11
Abstract: 1. Metal sheet product with transversal monodirectional thermal conduction, a surface (3) of which is able to absorb an incident energetic radiation being transformed into thermal energy crossing totally the thin thickness so as to be externally irradiated from the side opposite to said absorbing surface (3), and the surface (4) opposite to said absorbing surface (3) has a permanent specular reflecting appearance, characterized in that the metal sheet is of electrolytic copper having a plurality of dendrites on the side of absorbing surface (3) forming among them a great number of microrecesses (3a).
Patent EP-0056942-B1 (EP)
IPC: F27D3/18
Filed: 1982-01-11
Granted: 1985-10-09
Abstract: 1. Apparatus for holding and changing an immersion lance which may be connected to a supply pipe (19) by means of a spring loaded sealing and insertion device (18), characterized by a gripping arm (8) rotatable about a shaft (9) and connected to a drive (12) via linkage (10, 11), said gripping arm (8) being self-locking in the operating position, wherein the arm (8), the linkage (10, 11) and the sealing and insertion device (18) are mounted on a common base plate (7).
Patent EP-0062955-B1 (EP)
IPC: A01K47/00
Filed: 1982-04-07
Granted: 1985-03-06
Abstract: A bee hive assembly comprising one or more hive elements supported as a stack on a base element and covered by a roof element. Each hive element comprises a frame having at each of two opposite sides a window-like frame opening covered by a transparent panel. A liquid storage tank is fittingly mounted in the frame opening inwardly of and spaced from the transparent panel. The storage tank has transparent walls, a removable cover closing its upper side, and a drinking trough formed at the bottom end of the rear wall of the tank and having a width smaller than the width of the body of a worker-bee. The tank is provided with a liquid level control for maintaining the liquid in the drinking trough at a constant level which is accessible to the bees from the interior of the hive.
Patent EP-0063427-B1 (EP)
IPC: C11C3/12
Filed: 1982-03-30
Granted: 1985-10-02
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent EP-0088217-B1 (EP)
IPC: B29C45/14
Filed: 1983-01-26
Granted: 1986-04-09
Abstract: An apparatus is described for moulding a plastics component onto a length of flexible web material, particularly a paper tube coated with thermoplastic synthetic material, the apparatus comprising a complete injection unit (5), a nozzle (26), an injecting head portion (12), external mould portions (11,11') and a core (14) which can be moved relative to these. As a means of increasing the output of the apparatus given a continuous supply of the web material, the invention provides that the core (14) is arranged on the end of a mandrel (23) which carries the length of material (35) with it and which is part of a rotatable mandrel wheel driven in cadence about its drive shaft (3), with its mandrel (23) projecting radially in one plane, that the external mould portion (11, 11') has at least two mould portions (11, 11') which can be moved apart and together laterally of the mandrel (23) to free the circular path of the mandrel (23), and that the mould portions can be held together by bringing them into positive and frictional engagement with a movable head plate (12) at the nozzle side.
Patent EP-0089619-B1 (EP)
IPC: H01M50/172
Filed: 1983-03-16
Granted: 1986-06-04
Abstract: 1. A gas and liquid-tight pole grommet for storage batteries having a housing made of plastic, predominantly of polyethylene or polypropylene, especially for lead-acid storage batteries, comprising a) a cup-shaped configuration of the plastic cover (2) in the region of a through-opening (3) for the pole (1), b) if applicable, a lower layer (5) made of rigid casting material on the cup bottom (4), c) a middle layer (6, 17) of thermoplastic, permanently elastic, acidproof plastic or of bitumen, wax, resin, grease, d) an upper layer (7, 23) contiguous therewith and made of rigid casting material on top of said middle layer (6, 17), and e) a free chamber (14, 22) sealed with respect to the outside and being in communication with said middle layer (6, 17).
Patent EP-0107275-B1 (EP)
IPC: C01G45/02
Filed: 1983-07-27
Granted: 1987-04-08
Abstract: A process of preparing Mn3O4, by the reduction of higher manganese oxides, using methane as a reducing gas under controlled temperatures.
Patent EP-0116599-B1 (EP)
IPC: E21D21/00
Filed: 1983-08-25
Granted: 1987-12-02
Abstract: A cylindrical expansion sleeve of metal for an anchorage device has a plurality of circumferentially spaced apertures (22) intermediate its ends, and a plurality of slits (18) each extending longitudinally from one of its ends to a respective one of said apertures (22). Each aperture (22) has a major dimension (L) and a minor dimension (W) at right angles to the major dimension (L), with the major dimension (L) extending at an acute angle preferably of between about 20<o> and 45<o> to an axial plane of the sleeve. The inclined arrangement of the apertures permit restricted collapse of the sleeve at a predetermined loading.
Patent EP-0122281-B1 (EP)
IPC: H01M4/73
Filed: 1983-10-11
Granted: 1988-03-16
Abstract: Structure d'électrode composite en plomb renforcée par des fils de titane utilisable dans des accumulateurs au plomb et comprenant un composé en plomb moulé renforcé par des fils de titane doté d'une structure prédéterminée.
Patent EP-0129551-B1 (EP)
IPC: E01F9/08
Filed: 1983-11-30
Granted: 1989-02-01
Abstract: PCT No. PCT/AU83/00175 Sec. 371 Date Nov. 30, 1984 Sec. 102(e) Date Nov. 30, 1984 PCT Filed Nov. 30, 1983 PCT Pub. No. WO84/02150 PCT Pub. Date Jun. 7, 1984.Pavement line marking apparatus adapted to detect old line markings on a pavement surface and to repaint such markings or alternatively to paint new line markings to a desired pattern, the apparatus comprising a support beam (11) with a marking detection element (80) arranged at one end such that any old line markings are detectable thereby, upon movement of the detection element 80 over the desired pavement surface, paint applicator means (75,76) arranged mounted from the support boom rearwardly from the marking detection element (80) for movement transversely of the direction of movement of the support boom (11) along the desired pavement surface, and control means actuable in response to a signal from the marking detection element to move said paint applicator means to a position over the old line markings and to operate the paint applicator means to deposit paint along the old line markings on the pavement surface.
Patent EP-0127656-B1 (EP)
Title: Installation de commutation de telephonique
IPC: H04Q3/545
Filed: 1983-11-21
Granted: 1990-02-28
Abstract: Une installation de commutation téléphonique (100) comprenant une unité de traitement des données et une mémoire est aménagée pour recevoir une cartouche (101, 102 ou 103) dotée d'un ensemble de circuits et d'instructions, grâce à quoi l'installation de commutation téléphonique est modifiée sélectivement en conformité avec les instructions de la cartouche reçue.
Patent EP-0134882-B1 (EP)
IPC: C01B33/32
Filed: 1984-04-02
Granted: 1988-05-25
Abstract: 1. A process for the production of aqueous sodium silicate solutions containing at least 26% by weight of SiO2 and having a ratio by weight of SiO2 to Na2 O of from 2.0 to 3.0 using thin liquor containing at most 20% by weight of NaOH and solid sodium silicate glass having a ratio by weight of SiO2 to Na2 O of from 3.0 to 3.5, characterized in that a) the solid glass is first predissolved in alkali-free water at 135 to 155 degrees C and under the corresponding autogenous vapor pressure of the water until an aqueous sodium silicate solution containing at least 20 to at most 30% by weight of SiO2 is obtained, b) the thin liquor is then added in such a quantity as to produce ratios by weight of SiO2 to Na2 O of from 1.8 to 2.6 in the mixture of the two components with a solids content dependent upon the concentration of the thin liquor, c) after which more solid sodium silicate glass is dissolved in this mixture in a second dissolving step until a concentration of at least 23% of SiO2 in solution is reached.
Patent EP-0119680-B1 (EP)
IPC: G01N3/58
Filed: 1984-01-11
Granted: 1988-05-25
Abstract: A system for monitoring the vibration of a power driven cutting tool during machining first produces a signal proportional to the vibration spectrum of the tool over a preselected band width. This is passed through a digitally controlled attenuator which is adjusted to provide an output signal at a preselected level. The degree of attenuation is stored, as is a reference value which is generated as a function of the attenuated signal. Then, during subsequent machining operations under the same machining conditions the attenuator is controlled to provide the same degree of attenuation and the reference value, which is in the form of a digital signal, is compared with the rectified and digitised output of the attenuator. When the latter exceeds the reference value a control signal is generated which either provides an audible or visual warning that the cutting tool is worn and therefore due for replacement or initiates an automatic tool changing operation. The system effectively monitors the wear of the tool and, in providing its own reference, i.e. the reference value which is generated, caters automatically for changes in the machining conditions such as use of a different tool or change in workpiece material.
Patent EP-0141684-B1 (EP)
IPC: C07J31/00
Filed: 1984-07-24
Granted: 1987-09-30
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, GB, IT, LI, LU, NL, SE) 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21 thioacetate-17-butyrate. 1. Claims (for the Contracting State : AT) Process for the preparation of 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21-thioacetate-17-butyrate and 3,20-dione 11 beta-hydroxy-pregn-4-ene S-21-thiopropionate-17-butyrate, characterized in that it comprises reacting a 21-sulphonate steroid of formula :   see diagramm : EP0141684,P9,F2   in which R is a lower alkyl with an alkali metal thiocarboxylate of formula : M-S-CO-R1 in which M is an alkali metal atom and R1 methyl or ethyl.
Patent EP-0145652-B1 (EP)
IPC: A61C5/08
Filed: 1984-10-11
Granted: 1987-04-08
Abstract: An axially extending screw pin to be screwed into a tooth has a threaded part and an engagement part with a slot in one end. The slot extends in the axial direction of the pin toward the threaded part with the axially extending surfaces of the slot converging inwardly toward its base which has a concave, semi-circular surface. The converging sides are convex surfaces defining a quarter arc of a circle. A driven member with an engagement projection at one end shaped complementary to the slot, is disengageably connectible with the screw pin. A gripping member is axially displaceable positioned on the engagement projection end of the driven member. The gripping member is freely rotatable relative to the driven member and has resilient gripping tongues for holding a screw pin relative to the driven member. The driven member is mounted in a drive member so that is can be rotated about its axis. With the screw pin held by the gripping member, the engagement projection is inserted into the slot and threads the screw pin into a tooth. When a stop on the screw pin engages the tooth after it has been driven in for a given depth, the engagement projection backs out of the slot discontinuing the driving action.
Patent EP-0189502-B1 (EP)
IPC: G11B3/095
Filed: 1985-02-01
Granted: 1988-01-13
Abstract: In a sound reproducing apparatus for non-rotating plate-shaped or sheet-like sound carriers a pickup comprising a tone arm and a pickup system, is supported to swivel in horizontal and vertical directions on a rotating vertical-axis tone arm table operable by a battery backed driving motor. In order to enable predetermined portions of the spiral-shaped sound groove of the sound carrier to be approached, an abutment cam is provided which is capable of being swivelled into the area of movement of the pickup and engaged therewith. Through a setting knob, adjustable from an outer surface of the housing of said sound reproducing apparatus, said abutment cam can be moved into different radial positions, with respect to the tone arm table axis. When the tone arm table is rotating, the revolving pickup, especially said pickup system, first moves into contact with an engaging edge and is thereby urged toward the tip thereof over which it then slidingly passes, when reaching the desired portion of said sound groove, to scan then the remaining portion thereof.
Patent EP-0163987-B1 (EP)
IPC: A62C2/22
Filed: 1985-05-11
Granted: 1987-10-28
Abstract: 1. A fire protection closure for closing off a wall of ceiling opening in a conveyor system which exhibits means of conveyance leading through the wall or ceiling opening, in particular a conveyor rail (10, 11), having a flat housing (1) which exhibits an opening (4) for the conveyor system corresponding with the wall or ceiling opening and in which in sideguides a slider (5) of fire-resistant material is held for closing off the opening, the said slider exhibiting on the edge (14) of it lying at the front in the closing direction two panels projecting beyong the bottom edge (14) of the slider and running in parallel with the plane of the slider at a distance apart, and having means (6, 7) of closing the slider in case of fire, characterized in that the panels are formed by metal sheets (12, 13) which in the closed state butt against a closing edge (15) of the opening (4) in the housing, and that between the metal sheets (12, 13) material (16) is arranged, which foams under heat and fills the space between the metal sheets (12, 13) to become fire-resistant.
Patent EP-0158455-B1 (EP)
IPC: F16L15/00
Filed: 1985-03-15
Granted: 1990-03-07
Abstract: An improved tubular connector 10 includes a firsttubular member 12, a second tubular member 14, the members having external grooves 28, 30 near their ends which are to be jointed, a plurality of latching segments 32 having internal projections 34 adapted to engage in the grooves of both said first tubular member and said second tubular member and also having external tapered surfaces, and an actuator ring 36 having an internal tapered surface 38 matching and engaging the external tapered surfaces of said latching segments. Movement of the actuator ring in one direction wedges the segments into tight latching engagement with said grooves on the tubular members and movement in the other direction releases the segments to allow them to disengage from said grooves on said tubular members. An external retaining groove 46 is formed in one of the tubular members, and a split ring 44 is positioned in the external retaining groove and engages the actuator ring to exert a force thereon which retains it in each of its extreme positions.
Patent EP-0188192-B1 (EP)
Title: Extended error correction for package error correction codes
IPC: H03M13/19
Filed: 1986-01-02
Granted: 1992-04-15
Abstract: An extended error code particularly applicable to a code that can correct any number of errors in one sub-field but can only detect the existence of any number of errors in two sub-fields. If the initial pass of the data through the error correction code indicates an uncorrected error, the data is complemented and restored in the memory and then reread. The retrieved data is recomplemented and again passed through the error correction code. If an uncorrected error persists, then a bit-by-bit comparision is performed between the originally read data and the retrieved complemented data to isolate the hard fails in the memory. The bits in the sub-field associated with the hard fail are then sequentially changed and then the changed data word is passed through the error correction code. A wrong combination is detected by the error correction code. The sequential changing continues until the bits in the sub-field associated with the hard fail match the originally stored data, in which case the error correction code can correct the remaining errors in the remaining sub-fields.
Patent EP-0233995-B1 (EP)
IPC: B32B27/00
Filed: 1986-10-23
Granted: 1990-08-08
Abstract: 1. Protective suit being tight against liquids and winds, made of laminated sheet material, consisting of an overcoat provided with neck and arm openings equipped with collars manufactured of elastic material, preferably of rubber, whereby there is also arranged a collar made of elastic material on the rim of said overcoat, and of a pair of trousers consisting of the same material as said overcoat, the collars of which are also made of elastic material, preferably of rubber, whereby a partial layer, forming the base material of said laminated sheet material, consists of a carrier fabric (20) in the form of a woven construction consisting of polyamid fibers, and another partial layer of said laminated sheet material is made of another synthetic material and is coated onto said carrier fabric (20) in the form of a film (21), characterized in that said fibers of said woven polyamid construction contain an antistatic core made of a suitable material, said film (21) consists of polyester of 100 per cent, having a water vapour permeability of at least 1000 g/sqm per day, stiched seams (1a; 3b; 3c; 4a2; 4a3; 4b2; 4b3; 5b; 5c; 7a2; 7a3; 9; 10; 11; 12a1; 12a2; 12b1; 12b2) of said protective suit (1, 6) including said collars (4; 4a; 4b; 5; 7; 12a; 12b) are weld-overlaid by ribbons (22) made of said film (21) and that said waistband collar (5) of said overcoat (1) and said trouser collar (7) overlap each other.
Patent EP-0221574-B1 (EP)
Title: Circuit arrangement for a pulse-controlled ac regulator
IPC: H02M5/293
Filed: 1986-11-07
Granted: 1990-08-01
Abstract: 1. Circuit arrangement comprising an alternating current load (3), which is connectable to an alternating voltage source (1, 2) and has an inductive component, comprising a controlled load-current switching means (8, 23) arranged electrically in series to the alternating-voltage load (3), comprising a control network (75, 18) for controlling the load-current switching means (8, 23) via a pulse frequency located substantially above the alternating-voltage frequency, the pulse frequency or the mark-space ratio of the control pulses being adjustable via a regulating unit (S) in such a way that the alternating-current load (3) is supplied with an alternating current clocked by the pulse frequency, and comprising two antiparallel freewheeling arms, which are located parallel to the alternating-current load (3) and are alternately controllable by means of freewheeling switching means (4, 5; 6, 7) depending upon the alternating-current supply voltage zero-axis crossing, it being the case that, during the positive half-wave of the alternating current supply voltage, the freewheeling arm with the freewheeling switching means (4, 5) blocks and the freewheeling arm with the freewheeling switching means (6, 7) conducts, and that, during the negative half-wave of the alternating-current supply voltage, the freewheeling arm with the freewheeling switching means (4, 5) conducts in the freewheeling arm with the freewheeling switching means (6, 7) blocks, characterized in that a holding circuit (13, 15) is provided, which either directly or indirectly influences the load-current switching means (8, 23) via the control network (75, 18) in such a way that, during a hold range (H) located in the region of the zero-axis crossing of the alternating voltage, the load current switching means (8, 23) remains either in an opened or in a closed switch position, it being the case that a first hold-range limit (H1 ) limiting the hold range (H) is temporally predetermined at the latest by the zero-axis crossing of the alternating voltage, and a second hold-range limit (H2 ) is temporally predetermined at the earliest by the following zero-axis crossing of the lagging alternating current, and that the hold range (H) covers at least that phase range 0 < vphi x < vphi 1 in which disturbing induced voltage pulses occur.
Patent EP-0206593-B1 (EP)
IPC: G01V5/12
Filed: 1986-06-05
Granted: 1990-08-22
Abstract: Compensation of photoelectric absorption measurements for borehole effects during nuclear logging of downhole earth formations is accomplished in a method and apparatus of the invention by detecting low energy gamma radiations entering two detectors (22, 23) in the logging tool apparatus along paths having substantially constant formation components but varying borehole components.
Patent EP-0223609-B1 (EP)
Inventor: LEVINSON FRANK H
IPC: G02B6/38
Filed: 1986-11-19
Granted: 1994-02-16
Abstract: An optical fiber contact for terminating an optical fiber (73) includes a solid multi-part thermoset mixture (55) in a cavity (54) in a front portion of the contact, an optical fiber being terminated by heating the thermoset so as to cause it to soften and liquify and subsequently inserting an optical fiber through the contact. The thermoset when liquified che­mically reacts so as to form an epoxy adhesive which secures the optical fiber within the contact and keeps the optical fiber in place even when subjected to extremely wide tem­perature variations.
Patent EP-0196951-B1 (EP)
Title: Method for forging polyoxymethylene and polyamide articles in a closed mould
IPC: B29C43/00
Filed: 1986-03-11
Granted: 1989-05-24
Abstract: 1. A process for the production by forging in a closed mould of components of predetermined final shape from a billet portion of semicrystalline plastics material of the polyoxymethylene and polyamide type, wherein the billet portion is homogenously heated at a temperature which is about 7 degrees C lower than the melting temperature of the material, the hot billet portion is introduced into the mould in an open condition, the mould is closed and the material is compressed in the closed mould at a given holding pressure, said given pressure is held for a period of between 1 second and 60 seconds after closure of the mould, the mould is opened and the forged component is withdrawn therefrom, characterized in that said given holding pressure is between three times and twenty times the yield stress of the material as measured in a tensile mode at the temperature of the ambient medium.